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The Probable Projectile-Target Reactions to Synthesize SHE 304–312,314124 and the Predictions of α Decay Chains
Brazilian Journal of Physics ( IF 1.5 ) Pub Date : 2020-11-27 , DOI: 10.1007/s13538-020-00830-2
K. P. Santhosh , V. Safoora

The probable projectile-target reactions to synthesize SHE, Z = 124, are identified as 58 Fe+ 248-254 Cf, 64 Ni+ 240–248,250 Cm, 70 Zn+ 236–242,244 Pu, 76 Ge+ 232–236,238 U, and 82 Se+ 228–230,232 Th leading to 304–312,314 124. The ER excitation functions in x n ( x = 1 to 5 for hot fusion and x = 1 to 2 for cold fusion) evaporation channel are calculated. The sums of all x n channel ER cross-sections are listed and predicted the most suitable combinations. It is observed that the compound nucleus having neutron number up to N = 184 have finite ER cross-section values and we conclude that the CN having neutron number N > 184 could not be synthesized in the laboratory in near future. We have also studied the alpha decay properties of the isotopes mentioned above using modified generalized liquid drop model (MGLDM). In our study, 4α chains were observed for 304 124, 3α chains observed for 305 124, 6α chains observed for 306–307 124, and 5α chains observed for 308–312, 314 124.

中文翻译:

合成 SHE 304-312,314124 的可能的射弹-目标反应和 α 衰变链的预测

合成 SHE 的可能的弹丸-靶反应,Z = 124,被确定为 58 Fe+ 248-254 Cf、64 Ni+ 240–248,250 Cm、70 Zn+ 236–242,244 Pu、76 Ge+ 232–236,28 和 28 230,232 Th 导致 304–312,314 124. 计算了 xn (x = 1 到 5 热聚变和 x = 1 到 2 冷聚变) 蒸发通道中的 ER 激发函数。列出所有 xn 通道 ER 横截面的总和并预测最合适的组合。观察到中子数高达 N = 184 的复合核具有有限的 ER 截面值,我们得出结论,在不久的将来,中子数 N > 184 的 CN 无法在实验室合成。我们还使用改进的广义液滴模型 (MGLDM) 研究了上述同位素的 α 衰变特性。在我们的研究中,
更新日期:2020-11-27
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